Spectrum Enterprises

Dwyer A-396A Calibration Pump

Compact & Precise Hand Pump for Low Pressure Calibration – Offered by Spectrum Enterprises (Instruments and Controls)

 

We supply the original Dwyer A-396A Calibration Pump, ideal for field and lab calibration of pressure gauges, transmitters, switches, and cleanroom instruments. It is highly preferred in HVAC, pharma, and industrial applications.

✅ Key Features:

 

• Pressure Range: Up to 72 psi (5 bar)

• Precise Control: Fine adjustment with built-in vernier knob

• Easy to Use: Compact hand pump with vent valve and tee handle

• Portable: Lightweight and ideal for on-site calibration

• Connections: 1/8” NPT(F) output – easy to connect with manometer and sensor

• Quality Build: Rugged aluminum body with smooth operation

• Genuine Dwyer USA Product

�� How It Works:

1. Connect pump to both pressure standard and device under test.

2. Close the vent valve and pump to build pressure.

3. Use the vernier knob to fine-tune.

4. After testing, open the vent valve to release pressure.

�� Ideal For:

• Field calibration of differential pressure gauges

• Checking cleanroom pressure sensors

• HVAC system pressure checks

• Lab and industrial calibration setups

Contact Us for Best Price:

Spectrum Enterprises (Instruments & Controls)
✔️ Largest stockist of Dwyer Products in India